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Chapter 4 Command Reference
:CALibration Subsystem
4-28 Programming Guide
:CALibration:SECurity Subtree
This subtree provides capabilities related to the security of the Counter’s
calibration factors.
Note, early versions of the Counter do not support any of the
:CALibration:SECurity commands.
:CALibration:SECurity:CODE <NRf>
Sets the calibration security code.
To change the security code, the Counter must first be unsecured.
To unsecure the Counter, use the :CALibration:SECurity:STATe command.
0 to 9999999
1
• No query.
• The calibration code is stored in non-volatile memory, and is unaffected by
power-on, save/recall, and *RST.
Scale & Offset / POWER (Calibration Menu)
:CALibration:SECurity:STATe <Boolean>, <NRf>
Sets and queries the calibration security state.
To unsecure for calibration, specify OFF with the present security code. When the
Counter is unsecure, any calibration can be performed.
To secure against calibration, specify ON with the present security code. When
the Counter is secure, no calibration can or will be performed (except for
interpolator calibration).
0 to 9999999
1
• Single ASCII-encoded byte, 0 or 1.
• A value of 0 indicates the Counter is unsecure; a value of 1 indicates the
Counter is secure.
<NRf> Range
<NRf> Resolution
Comments
Related
Front-Panel
key
<NRf> Range
<NRf> Resolution
Query Response